package com.gjy.pd.single;

/**
 * @author 宫静雨
 * @version 1.0
 * @since 2022-12-15 10:28:30
 */
public class Single2 {

    private Single2() {
    }

    private static Single2 INS;

    public synchronized static Single2 getIns() {
        if (INS == null) {
            INS = new Single2();
        }
        return INS;
    }

}
